Wikipedia in English

Calvin Coconut's fourth grade class meets Benni Obi, a weird and likable new kid. Benny brags about knowing kung fu, wears mirrored sunglasses, eats worms, crickets, and chocolate-covered scorpions, and says all the wrong things to bully Tito. Uh-oh. Meanwhile, the neighborhood kids and pets clear the road—Calvin's babysitter Stella is learning how to drive. She's got a lead foot. Readers will enjoy the humor in Kung Fooey as Calvin's smarts and courage help him learn something new about standing up for friends, and facing a bully.

Fourth-grader Cal learns a lot about teasing and standing up for others when a weird new student joins his class, while Stella, the tenth-grader who lives with Cal's family to help his mother, practices for her driving test.